1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/******************************************************************************
* OpenLP - Open Source Lyrics Projection *
* --------------------------------------------------------------------------- *
* Copyright (c) 2008-2016 OpenLP Developers *
* --------------------------------------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the Free *
* Software Foundation; version 2 of the License. *
* *
* This program is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
* more details. *
* *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, write to the Free Software Foundation, Inc., 59 *
* Temple Place, Suite 330, Boston, MA 02111-1307 USA *
******************************************************************************/
window.OpenLP = {
loadSlide: function (event) {
$.getJSON(
"/main/image",
function (data, status) {
var img = document.getElementById('image');
img.src = data.results.slide_image;
img.style.display = 'block';
}
);
},
pollServer: function () {
$.getJSON(
"/main/poll",
function (data, status) {
if (OpenLP.slideCount != data.results.slide_count) {
OpenLP.slideCount = data.results.slide_count;
OpenLP.loadSlide();
}
}
);
}
}
$.ajaxSetup({ cache: false });
setInterval("OpenLP.pollServer();", 500);
OpenLP.pollServer();
|